Wera 851/1 PH Impaktor Phillips Screwdriver Bits

The Wera 851/1 PH Impaktor Phillips Screwdriver Bits are high-quality, professional-grade bits engineered specifically for use with impact drivers. Wera's proprietary Impaktor technology absorbs and distributes the high-torque forces generated by impact drivers, delivering an above-average service life even under the most demanding site conditions.

A rough diamond-particle coating on the bit tip dramatically enhances friction resistance, gripping the screw head firmly to prevent cam-out and slipping — keeping your work clean and your screws undamaged. The 1/4" hexagon shank ensures compatibility with a wide range of impact drivers and bit holders.

Colour-coded in line with Wera's Take It Easy tool finder system, these bits are quick to identify by profile and size. Available in PH1, PH2, and PH3 profiles in 25mm (packs of 10) and 50mm (packs of 5) lengths.

Features and Benefits:
• Impaktor technology for above-average service life under impact driver use
• Diamond-particle coating on bit tip prevents cam-out and slipping
• 1/4" hexagon shank for broad compatibility with impact drivers and holders
• Colour-coded for fast, easy identification by profile and size
• Suitable for holders as per DIN ISO 1173